OPERATOR INSTRUCTION MANUAL

Transcription

1 Tonne manual OPERATOR INSTRUCTION MANUAL UK Issue no

2 Introduction Thwaites Limited put Safety First. It is the policy of Thwaites Limited to promote safety in the operation of its machines and to create a general awareness of site safety and safe working practices for the operators of its machines. This Operator Manual is intended for both new and experienced machine operators. It should remain with the machine at all times. All operators should be aware of its location and contents. It is important that all operators are fully trained and familiar with the machine and that they have read and understood the information contained within this book before they attempt to operate in the site conditions for which the machine was designed. This book details practices and operations which Thwaites Limited recommend. DO NOT operate this machine in ways other than those detailed within this book. This machine is designed for customary construction site operations, and the transportation of bulk materials commonly carried on such sites; that is their intended use. Under certain controlled conditions the dumper may be used for towing wheeled loads. Safety Symbols. Attention! Correct Incorrect action/ Become Alert! action. procedure which Your Safety Is Involved! should NOT be carried out. Signal words: Signal words are used on the machine and within this manual to identify levels of hazard seriousness. DANGER WARNING CAUTION

3 1 Before You Operate This Machine Read Operator Instruction Manual. 1. Questions - contact: Thwaites representative.? Distributor 2. Learn to operate this dumper. 3. Ensure you are fit to operate. 4. Wear correct safety clothing and ensure safety equipment is available. Complete Checks in Section Before e Starting ting The Engine

4 1 Before You Operate This Machine Visually Check The Machine Walk alk Around The Machine 1 Chassis/Skip Locks - Disengaged. 2 Controls/Crush Zone/Rams - Clean/Clear debris. 3 Roll Over Protective (ROPS) frame - Secure/Fully upright/undamaged. 4 Seatbelt Anchorage - Secure/Serviceable. 5 Covers and Mudguards - Secure. 6 No Fluid Leaks. 7 All Labels - Legible. 8 Tyres - No Cuts/Splits. 9 Bolts - Tight/In Position. 10 Perform Daily Maintenance Tasks. (See Rear Cover) 11. Report all faults immediately. DO NOT OPERATE UNTIL ALL FAULTS HAVE BEEN RECTIFIED. Complete Checks in Section Before e Starting ting The Engine

5 1 Before You Operate This Machine Mount Machine & Check Controls 1 Use grabrails and footsteps provided to reach machine seat. (Mount and dismount facing machine). 2 Engine Cover - Secure/Locked. 3 Seat - Adjust for Comfort/Reach. 4 Wear Seatbelt (If fitted) - Adjust. 5 Check Parking Brake - ON. 6 Controls - to Neutral. 7 Foot Brake - Pressure. 8 Learn and check all control functions explained in the following pages. WARNING Seatbelt MUST BE WORN when operating machines fitted with Roll Over Protective frame. Complete Checks in Section Before e Starting ting The Engine

6 1 Controls Function - Layout a 20 CB1 CB2 CB3 CB4 CB5 CB Fuel/Direction Solenoids. Instrumentation/Warning. L/H Sidelights.* R/H Sidelights.* CB1 CB3 CB5 Ignition Fed Lights.* CB2 CB4 CB6 Battery Fed Lights.* Complete Checks in Section Controls Location & Functions 1. Steering Wheel. 2. Direction Indicator Selector - Forward = Left turn - Back = Right turn.* 3. Lights - Twist 1 = Sidelights ON - Twist 2 = Dipped headlights ON.* 4. Up = Flash. Down = Main beam.* 5. Hazard Warning Light Switch.* 6. Beacon Switch. 7. Foot Brake Pedal. 8. Throttle Pedal. 9. Parking Brake Lever. 10. Engine Oil Pressure Warning Light. 11. Water Temperature Warning Light. 12. Headlamp Main Beam Pilot light.* 13. Direction Indicator Pilot Light.* 14. Heat/Start Pilot light. 15. Battery Charging Warning Light. 16. Horn Push. 17. Bucket Raise/Lower/Rotate Lever. 17a. Lift/Lower (Hi Swivel only) 18. Gear Lever. 19. Clutch Pedal (Start Inhibitor). 20. Circuit Breakers (Push to reset). 21. Ignition & Parking Brake Warning Buzzer. 22. Ignition Switch. * Optional items Before e Starting ting The Engine

7 1 Controls Function - Explained Seat Adjustment A - Push down to set driver weight (seat empty). Push fully down and release to reset (seat empty). B - Lift to slide seat assembly forwards/backwards. C - Lift to slide cushion forward and set backrest. A Seatbelt (If Fitted) Adjust length of belt when sitting on machine. Press buckle blade into buckle lock. Pull belt webbing through buckle blade to remove slack. Seatbelt should not be worn loose, it should pass comfortably across hip bones and not the abdomen. (8)- Throttle Pedal - Right Foot Press down pedal, to increase speed. Lift pressure from the pedal to reduce speed. C B (7) - Foot Brake Pedal - Right Foot Push down on the pedal to slow/stop the machine. (8) (19) - Clutch Pedal - Left Foot Press down before each gear change - select gear and release. Start inhibitor fitted - press down clutch pedal before starting engine. (19) (7) Complete Checks in Section Before e Starting ting The Engine

8 1 Controls Function - Explained 2 3 R R (18) Gear Lever - Left Hand Forward Left Third Gear Neutral Back Left Second Gear Forward Right First Gear Back Right Reverse (9) Parking Brake Lever - Right Hand When the machine is stationary (or in an emergency): Pull up to apply. Pull catch and lower to release. An audible warning device is fitted to your machine. This will sound when the parking brake is engaged. PULL Engine Cover Open/Close Insert ignition key and turn anticlockwise to unlock. Pull handle to release and raise cover. Lower cover, secure and lock before driving. Complete Checks in Section Before e Starting ting The Engine

9 1 Controls Function - Explained (1) Steering Wheel - Both Hands Turn the wheel to the right (clockwise) to turn machine to right. Turn the wheel to the left (anticlockwise) to turn machine to left. When using the spinner knob for low speed single handed steering ensure the non steering hand is on the engine cover grab rail. (17) Tipping Control Lever (Forward Tip Models) - Left Hand Push forward to discharge bucket. Push backwards to park bucket. (17) Tipping Control Lever (Swivel Models) - Left Hand Raise bucket 100 mm (4 ) to disengage pivot centring lock. Rotate skip, fully lowered, to automatically engage centring lock. Raise bucket and Push lever to the right to rotate bucket to right. Raise bucket andpush lever to the left to rotate bucket to left. Increased engine speed reduces cycle times. Movement of the bucket is disabled if the steering wheel is moved (Priority Steering). (17a) Hi/Low Control Lever (Hi Swivel Models) - Left Hand Push forward to raise bucket. Push backwards to lower bucket. Complete Checks in Section Before e Starting ting The Engine

10 1 Controls Function - Explained Folding Roll Over Protective Frame - Lower & Raise (Optional) Remove linch pins and withdraw frame lock pins. Lower frame and insert lock pins and linch pins in new position. Reverse the procedure to raise the frame. Ensure all pins are secure before driving. Tipping Lever Lock (Optional) Place yolk over tipping lever and secure with linch pin. Beacon Stowage (Optional) Unplug and remove beacon. Secure beacon on bracket provided beneath bonnet. Battery Isolator (Beneath engine cover) Turn key anticlockwise to isolate the battery power supply. Complete Checks in Section Before e Starting ting The Engine

11 2 How to START and STOP the engine To Start The Engine Warning DO NOT START THE ENGINE UNLESS YOU ARE SITTING IN THE DRIVERS SEAT. Caution If a panel light remains ON switch off engine (key to O ) and investigate problem. H 15 secs Max H O O R S R S Depress accelerator pedal fully and turn the key clockwise to the start position (S). All panel lights self test (illuminate) and should extinguish on start-up. Allow the engine to turn for 15 seconds max. If the engine does not start within 15 seconds return key to position O and wait 30 seconds before turning to S again. When the engine fires, release key. (Springs back to 'Run' position (R)). Reduce accelerator pedal pressure to prevent over revving. Cold Start Aid - Turn key to position (H). When panel Light extinguishes start engine (as above). To Stop The Engine Turn key to position (O). Caution Do not use unauthorised starting aids. Do not TOW or BUMP start. Complete Checks In Section Before e Loading The Machine

12 2 Check the following Control Functions Function Checks - Engine ON Brakes Foot Brake pedal for firm feel. Parking Brake. Carry out Park Brake Test (Described on next page). Steering Rotate steering wheel left to right - right to left. Electrics Horn Sounds. Reverse Alarm sounds (Optional). Beacon Flashes. Lights (Optional)- Side Main Stop Indicators Hazards Tipping Lever Discharge/Park Bucket. Rotate - Right to left/left to Right. (Swivel model only). Lift/Lower Lever Raise/Lower bucket. (Hi Swivel only) Complete Checks In Section Before e Loading The Machine

13 2 How to Test the Parking Brake H O R S Warning Before testing Parking Brake ensure the machine is on firm level ground and the area is clear of people. H O R S 3 1 Apply parking brake. Depress clutch pedal and start engine. Select 3rd gear. Use the throttle pedal to gradually increase engine speed to full revs. Gradually release the clutch pedal. Release throttle and apply clutch and foot brake if the machine moves forwards. 2 R You should be able to stall the engine before the machine moves. Select neutral. Turn ignition key to off position. Warning Do Not Operate a machine that has moved during the above parking brake test. Complete Checks In Section Before e Loading The Machine

14 2 Driving Procedure and Safe Parking Caution Novice operators should always start with forward motion on clear, level ground. Low gear should always be selected where a driver is unfamiliar with machine type. 1 Moving From Rest and Stopping Depress clutch pedal. Select gear- One. Slowly depress accelerator pedal, release clutch pedal and parkbrake lever and move slowly. Hold steering wheel with both hands. Remove foot from accelerator pedal. Brake gently to a halt, using foot brake pedal, and press clutch pedal to prevent stalling. Apply park brake and select neutral. Changing Speed/Direction Release accelerator pedal. Depress clutch pedal. Select next gear. Release clutch pedal and press accelerator pedal. STOP motion and engage parking brake before changing direction (forward/reverse). After Operating - Park Safe Always leave bucket empty when not in use. Ensure machine is on firm level ground. Apply parking brake. Engage neutral. Hydraulic system at rest in a safe condition. Stop engine and remove key. Lock engine cover. Complete Checks In Section Before e Loading The Machine

15 3 Swivel Skip DANGER IMMEDIATE HAZARDS WHICH WILL RESULT IN SEVERE PERSONAL INJURY OR DEATH TIP WORKING ON GRADIENTS DO NOT exceed maximum stated gradients % max % max % max DO NOT turn across gradients. DO NOT brake suddenly in wet, muddy, icy conditions or when operating on loose surfaces. DO NOT run down hill with controls in neutral % max Forward Tip % max % max TIP DO NOT operate lift mechanism (Hi-Swivel) on sloping ground. Check indicator Travel straight up, down or along a gradient % max % max % max Keep speed to a minimum and use the foot brake to reduce speed when travelling down gradients % max % max Attention! Section % max Always engage parking brake when stopped on sloping ground and in addition chock wheels securely when leaving the machine unattended to prevent movement. Always position swivel bucket in central lock. Correct and Incorrect Working Practices

16 3 DANGER IMMEDIATE HAZARDS WHICH WILL RESULT IN SEVERE PERSONAL INJURY OR DEATH VISIBILITY Check ahead and behind machine before operation. Be aware of low visibility areas when operating. Sound the horn to warn people in the immediate area before operating. CRUSH ZONE Stay clear of articulation area when the engine is running. WORKING UNDER A RAISED BUCKET Lock bucket Safety Prop during maintenance. Never work under an unproped bucket. Never operate machine controls when standing on either side of machine. When using bucket Safety Prop engage Tipping Lever Lock. (If fitted) Attention! Section Correct and Incorrect Working Practices

17 3 WARNING HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH LOADING DO NOT exceed machines rated capacity. Parking Brake ON, drive to NEUTRAL, engine OFF, STAND CLEAR. Clear debris from controls. Ensure SAFE STABLE LOW load which allows good visibility. Reduce payload if materials being carried are not free flowing. UNLOADING Use STOPBOARDS and SUPPORT walls on trenches. DO NOT tip bucket if load is sticking. DO NOT discharge load when working on sloping ground. Attention! Section Correct and Incorrect Working Practices

18 3 WARNING HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH DRIVING DO NOT drive with the bucket tipped (bulldozing) NEVER dismount from a moving machine DO NOT carry passengers Avoid confined work areas - exhaust fumes and noise can be a hazard Avoid hazardous site conditions - people, weather, ice etc. DO NOT operate with the roll over protective structure folded down. Attention! Section Correct and Incorrect Working Practices

19 3 WARNING HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH TOWING A TRAILER 25% Place minimum 25%, of machine's rated payload, ballast load in skip. Gross weight to be towed, plus ballast load, MUST NOT exceed rated payload of machine. DO NOT exceed maximum tow bar pull or vertical load. Towing must not be carried out on sloping ground. Always use Thwaites approved towing pin. TRANSPORTATION Reverse machine slowly onto a suitable trailer. DO NOT drive forward up ramp when loading % max Attention! Section Apply parking brake. Stop engine. Chock wheels. (To prevent movement). Engage chassis locking bar. Secure to trailer. Ensure legal load. (Height/weight). Correct and Incorrect Working Practices

20 3 CAUTION HAZARDS OR UNSAFE PRACTICES WHICH COULD RESULT IN MINOR PERSONAL INJURY OR PRODUCT OR PROPERTY DAMAGE LIFTING Tip bucket fully forward. Engage bucket safety prop. Engage chassis locking bar. Lift using centre eye provided. PARKING BRAKE DO NOT apply parking brake if dumper is moving. Except in an emergency. SCISSOR LIFT Insert locking pin when working beneath bucket. SLOPING SURFACES DO NOT step on rear mudguards sloping surfaces. Attention! Section Correct and Incorrect Working Practices

21 4 Machine Fault - Checks you can make - + Problem Reason Solution Engine will not start Isolator switch OFF Switch on Forward/reverse lever not in neutral. Shift to neutral. Battery voltage too low. Check battery and connections. Faulty fuel supply. Check fuel level and connections. Electrical stop on fuel pump defective. Check connections. Circuit breaker tripped. Reset (Push to reset). Engine starts and stops Blocked fuel or air filter. Replace fuel or air filter. Air in fuel system. Check fuel line connections. Black engine smoke Air filter clogged (Indicator red). Replace or clean air filter. Fuel system defect. Contact Thwaites dealer. Wrong fuel. Replace fuel and filter. Engine oil pressure Low oil level. Top up engine oil High engine temperature Radiator choked. Clean radiator. Low coolant level. Top up coolant. Irregular alternator Defective or loose alternator belt. Adjust replace alternator belt. Always investigate panel warning lights and tripped circuit breakers.

22 4 Data Chart - Power Swivel & Hi Discharge A B R L T J C M D S H P Q G K F Dimensions (mm) 2.0T 1.5T A. Length B. Width C. Height (ROPS & Beacon) D. Bucket lip height E. Width over tyres F. Wheelbase G. Ground clearance H. Bucket load height I. Axle to rear J. Tipping ground clearance K. Tipping tyre clearance L. Height tipped (Bucket) M. Max height without ROPS N. Tipping side clearance P. Tyre clearance diameter (m) Q. Height (ROPS folded) R. Max height tipped (raised bucket) 3395 S. Bucket load height (raised bucket) 2064 T. Bucket lip height (raised bucket) 2032 I N E Weight (Kg) 2.0T 1.5T Swi HiSw Swi HiSw Typical vibration levels - whole body m/s². Hand/arm less than 2.5 m/s². Unladen Front axle Rear axle Total Rated payload Laden Front axle Rear axle Total Towbar (Max) Pull load Vertical load Tyre Pressure Bar (psi) Front 3.5 (51) 3.5 (51) Rear 2.3 (33) 2.3 (33) Noise Airborne (10m) Operator p

23 4 Data Chart - Forward Tip A B L C J M H D G P Q K F I E Dimensions (mm) 2T Fwd Weight (Kg) 2T Fwd Noise A. Length 3498 B. Width 1490 C. Height (ROPS & Beacon) 2958 D. Bucket lip height 1336 E. Width over tyres 1469 F. Wheelbase 1850 G. Ground clearance 271 H. Bucket load height 1408 I. Axle to rear 984 J. Tipping ground clearance 277 K. Tipping tyre clearance 590 L. Height tipped (Bucket) 1997 M. Max height without ROPS 1902 P. Tyre clearance diameter(m) 7.7 Q. Height (ROPS folded) 1844 Unladen Front axle 520 Rear axle 1205 Total 1725 Rated payload Laden 2000 Front axle 2190 Rear axle 1535 Total 3725 Towbar (Max) Pull load 550 Vertical load 1500 Tyre Pressure Bar (psi)front 3.5 (51) Rear 2.3 (33) Airborne (10m) Operator p Typical vibration levels - whole body m/s². Hand/arm less than 2.5 m/s².

24 4 220/221/ P Daily/Weekly Checks H H P 13 1 AXLE OIL 1 BP Tractran 8 ENGINE OIL 2 SAE 10W 30 TRANSMISSION OIL 3 Mobil EP 90 HYDRAULIC OIL 4 Mobil DTE 24 COOLANT LEVEL 5 H²0 + 33% Antifreeze FUEL LEVEL 6 Diesel GREASE 7 Fill All Points AIR CLEANER 8 Check Indicator BRAKES 9 Test Park & Foot Brake BRAKE OIL 10 Mobil DTE 24 WHEEL NUTS Nm (200lb ft) TYRE PRESSURE 12 See Data Chart FAN BELT 13 Condition/Tension This machine must be serviced after first 50 hours Normal service intervals: 250 hours 500 hours 1000 hours 2000 hours Contact local Thwaites Distributor for details or